RS

Richard L. Schapker

📍 North Andover, MA: #5 of 15 inventorsTop 35%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #65,248 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4859007 Interlocking disk storage with sliding-dispersed access — 1989-08-22